Let Us Give Lewis Acid–Base Theory the Priority It DeservesAlan A. ShafferThe Lewis concept is simple yet powerful in its scope, and can be used to help beginning students understand reaction mechanisms more fully. However, traditional approaches to acid-base reactions at the introductory level ignores Lewis acid-base theory completely, focusing instead on proton transfer described by the Br?nsted-Lowry concept.Shaffer, Alan A. J. Chem. Educ.2006, 83, 1746.